Sansui FR 5080S Service Manual

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SERVICE MANUAL

AUTOMATIC 4-CHANNEL/2-CHANNEL TURNTABLE

SANSUI Ill-50808

SANSUI ELECTRIC CO., LTD.

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This service manual is designed for service engineers to repair, adjust,

maintain and order the replacement parts of the FR-50805 correctly.
When ordering the parts, use the stock number and parts name specific-
ally referring to the Parts Locations & Parts Lists.

For general usage and maintenance of the unit, please refer to the
Operating Instructions attached with the unit.

TABLE OF CONTENTS

Section Title M
1. SPECIFICATIONS .................................................. 2
2. PARTS LOCATION AND PARTS LISTS .. ,. ............. 2

2-1. Auto Circuit Board Assy ........................... 2

2-2. Power Supply Circuit Board Assy .................... 2
3. OPERATION OF MECHANISM ........................ 3

3:]. Operation of Auto Mechanism ....................... 3

3-2. Operation of Manual Mechanism ....................... 4

3-3. Caution for Manual Plate Replacement .......................... 4
4. DISASSEMBLY WITH EXPLODED VIEWS.

PARTS LOCATION AND PARTS LIST ............... 5, 6
5. TROUBLESHOOTING ........................ 7, 8
6. ADJUSTMENTS ............................ ... 9
7. SCHEMATIC DIAGRAM .. ............................ , 10
8. PACKING LIST .................................... . 11
9. ACCESSORY PARTS LIST ........................................ 11